True, because n(n+1)(n+2) will always be divisible by 6, as least one of the factors will be divisible by 2 and at one of the factors will be divisible by 3.
Solution:
True.
Justification:
Let a, a + 1 be two consecutive positive integers.
By Euclid’s division lemma, we have
a = bq + r, where 0 ≤ r < b
For b = 2 , we...
Solution:
True.
Justification:
At least one out of every three consecutive positive integers is divisible by 2.
Therefore, The product of three consecutive positive integers is divisible by 2.
At least one out of every...
Solution:
Let the three consecutive positive integers be n, n + 1 and n + 2, where n is any integer.
By Euclid’s division lemma, we have
a = bq + r; 0 ≤...
Let the three consecutive integers bex, x+1and x+2.
According to the question, x+x+1+x+2 = 51
=> 3x+3=51
=> 3x+3-3=51-3 [Subtracting 3 from both sides]
=> 3x=48
=> 3x/3 = 48/3 [Dividing both sides by 3]
X=16
Hence, first...